1400005761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{85361}}^1$

素因数の和:85453

約数の個数: 32

約数和(自身を含む): 2360088576

約数和(自身を除く): 960082815

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5467, 16401, 85361, 256083, 597527, 938971, 1792581, 2816913, 6060631, 6572797, 18181893, 19718391, 42424417, 66666941, 127273251, 200000823, 466668587, 1400005761]

約数ペア:

[(1, 1400005761), (3, 466668587), (7, 200000823), (11, 127273251), (21, 66666941), (33, 42424417), (71, 19718391), (77, 18181893), (213, 6572797), (231, 6060631), (497, 2816913), (781, 1792581), (1491, 938971), (2343, 597527), (5467, 256083), (16401, 85361)]